eip-4844 blobs upload tool.
With npm do
Globally:
npm install -g eth-blob-uploader
eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address>Locally:
npm install eth-blob-uploader
npx eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address>Required
| Short Name | Full Name | description |
|---|---|---|
| -r | --rpc | provider url |
| -p | --privateKey | private key |
| -f | --file | upload file path |
| -t | --to | to address |
Optional
| Short Name | Full Name | description |
|---|---|---|
| -d | --data | Calldata for contract calls |
| -v | --value | The amount of ETH that will be sent per transaction. If a file has multiple transactions, the total ETH amount is "value * txCount" |
| -c | --count | The number of blobs attached to the transaction |
| -n | --nonce | Transaction nonce |
| -g | --gasPrice | Transaction gas price |
| -b | --blobPrice | Blob gas price |
eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address>
// If you are calling a contract function, you need to bring calldata
eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address> -d [calldata]
// You can set the eth that will be sent with each transaction via -v
eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address> -v [value]
// You can specify the number of blobs uploaded in one transaction
eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address> -c [count]
// output: send hash
Note: A file may contain n blobs and there will be n/3 transactions, so -v should not be the total ETH, but the number of each transaction.
eth-blob-uploader -r http://65.109.115.36:8545/ -p 0xa...a -f /User/a/b.jpg -t 0x13b...
eth-blob-uploader -r http://65.109.115.36:8545/ -p 0xa...a -f /User/a/b.jpg -t 0x13b... -d 0xabc...00ac
eth-blob-uploader -r http://65.109.115.36:8545/ -p 0xa...a -f /User/a/b.jpg -t 0x13b... -v 8912830000
eth-blob-uploader -r http://65.109.115.36:8545/ -p 0xa...a -f /User/a/b.jpg -t 0x13b... -c 6